# RUN: ld64.lld.darwinold -macosx_version_min 10.7 -arch x86_64 -print_atoms %s -o %t | FileCheck %s
# RUN: not ld64.lld.darwinold -macosx_version_min 10.6 -arch x86_64 -o %t %s 2> %t2
# RUN: FileCheck < %t2 %s --check-prefix=CHECK-ERROR
# RUN: llvm-objdump --macho --private-headers %t | FileCheck %s --check-prefix=CHECK-LOADCMDS
#
# Test parsing of x86_64 tlv relocations.

--- !mach-o
arch:            x86_64
file-type:       MH_OBJECT
flags:           [ MH_SUBSECTIONS_VIA_SYMBOLS ]
compat-version:  0.0
current-version: 0.0
has-UUID:        false
OS:              unknown
sections:
  - segment:         __TEXT
    section:         __text
    type:            S_REGULAR
    attributes:      [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
    alignment:       16
    address:         0x0000000000000000
    content:         [ 0x55, 0x48, 0x89, 0xE5, 0x48, 0x8B, 0x3D, 0x00,
                       0x00, 0x00, 0x00, 0xFF, 0x17, 0x8B, 0x00, 0x5D,
                       0xC3 ]
    relocations:
      - offset:          0x00000007
        type:            X86_64_RELOC_TLV
        length:          2
        pc-rel:          true
        extern:          true
        symbol:          2
  - segment:         __DATA
    section:         __thread_bss
    type:            S_THREAD_LOCAL_ZEROFILL
    attributes:      [  ]
    alignment:       4
    address:         0x0000000000000014
    size:            4
  - segment:         __DATA
    section:         __thread_vars
    type:            S_THREAD_LOCAL_VARIABLES
    attributes:      [  ]
    address:         0x0000000000000018
    content:         [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
    relocations:
      - offset:          0x00000010
        type:            X86_64_RELOC_UNSIGNED
        length:          3
        pc-rel:          false
        extern:          true
        symbol:          0
      - offset:          0x00000000
        type:            X86_64_RELOC_UNSIGNED
        length:          3
        pc-rel:          false
        extern:          true
        symbol:          3
  - segment:         __DATA
    section:         __dummy
    type:            S_REGULAR
    attributes:      [  ]
    alignment:       8
    address:         0x00000000000000C0
    content:         [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
local-symbols:
  - name:            '_x$tlv$init'
    type:            N_SECT
    sect:            2
    value:           0x0000000000000014
global-symbols:
  - name:            _main
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            1
    value:           0x0000000000000000
  - name:            _x
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            3
    value:           0x0000000000000018
  - name:            '__tlv_bootstrap'
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            4
    value:           0x00000000000000C0
  - name:            'dyld_stub_binder'
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            4
    value:           0x00000000000000C8
  - name:            'start'
    type:            N_SECT
    scope:           [ N_EXT ]
    sect:            4
    value:           0x00000000000000D0
page-size:       0x00000000
...

# CHECK:       - name:            _x
# CHECK-NEXT:    scope:           global
# CHECK-NEXT:    type:            tlv-thunk
# CHECK-NOT:   - name:
# CHECK:         references:
# CHECK-NEXT:      - kind:            pointer64
# CHECK-NEXT:         offset:          0
# CHECK-NEXT:         target:          __tlv_bootstrap
# CHECK-NEXT:       - kind:            tlvInitSectionOffset
# CHECK-NEXT:         offset:          16
# CHECK-NEXT:         target:          '_x$tlv$init'
# CHECK:       - name:            '_x$tlv$init'
# CHECK-NEXT:    type:            tlv-zero-fill
# CHECK:        - name:            _main
# CHECK-NOT:    - name:
# CHECK:          references:
# CHECK-NEXT:       - kind:            ripRel32
# CHECK-NEXT:         offset:          7
# CHECK-NEXT:         target:          L[[ID:[0-9]+]]
# CHECK:        - ref-name:        L[[ID]]
# CHECK-NEXT:     scope:           hidden
# CHECK-NEXT:     type:            tlv-initializer-ptr
# CHECK-NEXT:     content:         [ 00, 00, 00, 00, 00, 00, 00, 00 ]
# CHECK-NEXT:     alignment:       8
# CHECK-NEXT:     permissions:     rw-
# CHECK-NEXT:     references:
# CHECK-NEXT:       - kind:            pointer64
# CHECK-NEXT:         offset:          0
# CHECK-NEXT:         target:          _x

# CHECK-ERROR: targeted OS version does not support use of thread local variables in _main for architecture x86_64

# CHECK-LOADCMDS: sectname __thread_bss
# CHECK-LOADCMDS:   segname __DATA
# CHECK-LOADCMDS:      addr 0x{{[0-9A-F]*}}
# CHECK-LOADCMDS:      size 0x0000000000000004
# CHECK-LOADCMDS:    offset 0
# CHECK-LOADCMDS:     align 2^2 (4)
# CHECK-LOADCMDS:    reloff 0
# CHECK-LOADCMDS:    nreloc 0
# CHECK-LOADCMDS:      type S_THREAD_LOCAL_ZEROFILL
